CN107834113A - A kind of soft package lithium battery heat sealing machine - Google Patents
A kind of soft package lithium battery heat sealing machine Download PDFInfo
- Publication number
- CN107834113A CN107834113A CN201711207203.8A CN201711207203A CN107834113A CN 107834113 A CN107834113 A CN 107834113A CN 201711207203 A CN201711207203 A CN 201711207203A CN 107834113 A CN107834113 A CN 107834113A
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- China
- Prior art keywords
- supporting plate
- slide rail
- cam
- sealing machine
- heat sealing
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Package Closures (AREA)
Abstract
The invention provides a kind of heat sealing machine, the heat sealing machine includes first driving means, the first transmission device, the second drive device, the second transmission device, upper cover and low head, the upper cover is arranged on the first transmission device, the low head is arranged on second transmission device, and the working face of the upper cover and low head is relative, the first driving means are used to drive first transmission device to move up and down, and first transmission device is used to drive the upper cover to move up and down；Second drive device is used to drive second transmission device to move up and down, and second transmission device is used to drive the low head to move up and down, the synchronous opposite or reverse motions of the upper cover and low head.The present invention can accurately control the heat-sealing gap between upper cover and low head, and stability is good.
Description
Technical field
The present invention relates to cell package field, more particularly to a kind of soft package lithium battery heat sealing machine.
Background technology
With the rapid development of lithium ion battery, the problem of bad is encapsulated along with there are a large amount of Soft Roll lithium-ion electric cores.
Existing heat sealing machine drives upper low head using the mode of cylinder-driven, and heat is carried out to the aluminum plastic film of soft bag lithium ionic cell
Envelope, adjusted by the pressure and end socket gap block of cylinder, battery core package thickness is controlled.Existing this packaged type is deposited
In following problem：During encapsulation, cylinder is moved according to the pressure of setting, and one-off encapsulation is completed, and is being encapsulated
During can not adjust again heat-sealing gap, so as to cause soft package lithium battery treat heat-seal land seal unqualified thickness lattice, because
This, existing this packaged type is applied to be packaged hard shell.
Soft package lithium battery uses aluminum plastic film outer packing in structure, and in the case where potential safety hazard occurs, soft-package battery can rouse
Gas, or even split at the heat-sealing of packaging, will to the package thickness of its side because the outer packing of soft package lithium battery is flexible package
Ask higher, Soft Roll lithium-ion electric core is during encapsulation, and when package thickness is less than Spec (specification), there is also insulation for battery core
Bad risk, causes product rejection.When package thickness is higher than Spec (specification), then there is leakage risk in battery core, cause battery core
While scrapping, very big puzzlement is caused to plant maintenance and employee's cleaning.And package thickness is controlled by heat sealing machine structural adjustment,
The adjustment mode of heat sealing mechanism plays key effect to package thickness.And the structure of existing heat sealing machine can not accurately control heat-sealing
Gap, and the less stable of packaging mechanism.
Therefore, it is necessary to provide a kind of new technical scheme.
The content of the invention
The defects of in order to overcome above-mentioned prior art, the present invention provide a kind of heat sealing machine, and it can accurately control upper cover
Heat-sealing gap between low head, and stability is good.
To reach above-mentioned purpose, the present invention provides a kind of heat sealing machine, and the heat sealing machine includes first driving means, the first biography
Dynamic device, the second drive device, the second transmission device, upper cover and low head, the upper cover are arranged at first transmission
On device, the low head is arranged on second transmission device, and the working face of the upper cover and low head is relative,
The first driving means are used to drive first transmission device to move up and down, and first transmission device is used for
The upper cover is driven to move up and down；
Second drive device is used to drive second transmission device to move up and down, and second transmission device is used for
The low head is driven to move up and down, the synchronous opposite or reverse motions of the upper cover and low head.
Further, the heat sealing machine also includes backboard, and first transmission device includes cylinder and the first slide rail,
Vertical direction of first slide rail along the backboard is arranged on the backboard, and the length of first slide rail
Direction is consistent with the length direction of the backboard, and the cylinder is located on first slide rail, and the low head is located at the gas
The lower section of cylinder,
The first driving means are used to drive the cylinder to move up and down along first slide rail, and the cylinder passes through work
Stopper rod synchronously drives the upper cover to move up and down.
Further, the first driving means include the first servomotor and ball-screw, first transmission device
Also include the first supporting plate, the second supporting plate and the 7th supporting plate, first supporting plate is located on first slide rail and leaned on
One end of nearly first slide rail, second supporting plate are located on first slide rail and close to the another of first slide rail
End,
First servomotor is carried on the top of first supporting plate, the ball screw and first servo
The rotating shaft connection of motor, the ball-screw run through first supporting plate, institute from top to the lower section of first supporting plate
The lower section that cylinder is connected to first supporting plate is stated, the piston rod of the cylinder is contacted in second supporting plate, described
Upper cover is connected to the lower section of second supporting plate,
First servomotor drives the ball screw turns, first supporting plate along the ball-screw can on
Lower movement, so as to drive the cylinder to be moved up and down along first slide rail, the cylinder passes through described in piston rod synchronously driving
Second supporting plate moves up and down along first slide rail, so as to drive the upper cover to move up and down.
Further, the quantity of the cylinder is two, and two cylinders are connected under first supporting plate side by side
Side, and it is symmetricly set in the both sides of the ball screw.
Further, second drive device includes the second servomotor, and second transmission device includes second and slided
Rail, the 7th supporting plate, cam, cam installing plate, cam follower and elastic parts,
Second slide rail is arranged on the backboard, and the length of the length direction of second slide rail and the backboard
Direction is consistent, first slide rail and the second slide rail respectively close to the backboard above and below, the 7th supporting plate is located at
On second slide rail, the low head is connected to the top of the 7th supporting plate,
The cam is installed on the cam installing plate, and is connected by camshaft with second servomotor, institute
State cam follower to be connected in the 7th supporting plate, and the cam follower is in the top of the cam and the cam
Cam connection is formed, the elastomeric element is connected between the 7th supporting plate and the cam installing plate.
Further, the elastic parts includes hexagonal guide pillar, spring and spring installing plate, and the hexagonal guide pillar, which is fixed, to be connected
It is connected in the 7th supporting plate, one end of the spring is connected by the spring installing plate with the hexagonal guide pillar, another
End is connected by spring installing plate with the cam installing plate, the compression of the spring or prolonging direction and the cam follower
The direction of motion it is consistent,
Second servomotor drives the cam rotation, and cam follower described in the cam driven moves up and down,
By the compression of spring or elongation so as to driving the 7th supporting plate to be moved up and down along second slide rail.
Further, the heat sealing machine also includes the 3rd supporting plate, the 4th supporting plate, contiguous block, the 5th supporting plate, thermal insulation
Block and the 6th supporting plate,
3rd supporting plate, the 4th supporting plate, contiguous block, the 5th supporting plate, heat-insulating block and the upper cover are sequentially connected to
The lower section of second supporting plate, the 5th supporting plate are operatively connected on the contiguous block, the 6th supporting plate position
In the top of the 7th supporting plate, the low head is connected to the top of the 6th supporting plate.
Further, the upper cover is removably connected on the heat-insulating block, and the low head removably connects
In in the 6th supporting plate,
The size of the working face of the upper cover and low head is not less than the size of soft package lithium battery.
Further, the first driving means also include installing plate, bearing, shaft coupling and leading screw support base, and described
One servomotor is installed on the installing plate, and the bearing is installed in the rotating shaft of first servomotor, the leading screw
Support base is sheathed on the ball-screw, and the ball screw is connected by the rotating shaft of shaft coupling and first servomotor
Connect；
Second drive device also includes bearing block and the cam follower installing plate for carrying cam follower, institute
State bearing block to be installed on the cam installing plate, the cam follower installing plate is connected in the 7th supporting plate.
Further, the heat sealing machine also includes fastening connection piece and reinforcement,
The fastening connection piece is connected to the side of second supporting plate, the 3rd supporting plate and the 4th supporting plate, described
First supporting plate, the second supporting plate and the 7th supporting plate are L-type supporting plate, and the L-type supporting plate is vertical with the backboard, institute
The inner side that reinforcement is connected to the L-type supporting plate is stated, and the reinforcement in first supporting plate and the second supporting plate is relative
Set.
Compared with prior art, the invention has the advantages that：
(1) heat sealing machine of the invention, it uses the first servo motor transmission to coordinate cylinder mechanism, is meeting heat-sealing pressure
Control can be finely adjusted to heat-sealing gap simultaneously, more accurate compared to only cylinder-driven mode, heat-sealing clearance control is accurate.
(2) heat sealing machine of the invention, its low head use cam drive mode, and simple for structure compact, resistance to overturning is good.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these accompanying drawings other
Accompanying drawing.Wherein：
Fig. 1 is the structural representation of heat sealing machine of the present invention；
Fig. 2 is the structural representation of the upper cover transmission device of heat sealing machine of the present invention；
Fig. 3 is the structural representation of the low head transmission device of heat sealing machine of the present invention.
Wherein, 100- upper covers transmission device, 200- low head transmission devices, 300- frameworks, the servomotors of 1- first, 2-
Installing plate, 3- bearings, 4- shaft couplings, 5- ball-screws, 6- leading screw support bases, the slide rails of 7- first, the supporting plates of 8- first, 9- gas
Cylinder, 10- briquettings, the supporting plates of 11- second, the supporting plates of 12- the 3rd, 13- fastening connection pieces, the supporting plates of 14- the 4th, 15- contiguous blocks,
16- guide pillars, the supporting plates of 17- the 5th, 18- heat-insulating blocks, 19- upper covers, 20- low heads, the supporting plates of 21- the 6th, 22- limited blocks,
The supporting plates of 23- the 7th, 24- sliding blocks, the slide rails of 25- second, 26- backboards, 27- hexagonal guide pillars, 28- reinforcements, the installation of 29- springs
Plate, 30- cam follower installing plates, 31- cam followers, 32- springs, 33- cam installing plates, 34- bearing blocks, 35- second
Servomotor, 36- cams.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
" one embodiment " or " embodiment " referred to herein refers to may be included at least one implementation of the present invention
Special characteristic, structure or characteristic." in one embodiment " that different places occur in this manual not refers both to same
Individual embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
Fig. 1 to Fig. 3 is referred to, Fig. 1 is the structural representation of heat sealing machine of the present invention；Fig. 2 is the upper envelope of heat sealing machine of the present invention
The structural representation of head transmission device；Fig. 3 is the structural representation of the low head transmission device of heat sealing machine of the present invention.Such as Fig. 1 extremely
Shown in Fig. 3, heat sealing machine of the invention includes upper cover transmission device 100, low head transmission device 200 and external frame 300.Institute
State the underface that low head transmission device 200 is located at the upper cover transmission device 100, the He of upper cover transmission device 100
The outside of low head transmission device 200 is provided with framework 300.
The upper cover transmission device 100 includes the first slide rail 7, the first supporting plate 8, the second supporting plate 11, the first servo
Motor 1, ball-screw 5 and cylinder 9.The low head transmission device 200 includes the second slide rail 25 and the 7th supporting plate 23.It is described
The vertical direction of first slide rail 7 and the second slide rail 23 along the backboard 26 is set in turn on the backboard 26, and described first
The length direction of the slide rail 23 of slide rail 7 and second is consistent with the length direction of the backboard 26.First supporting plate 8 is close to institute
One end of the first slide rail 7 is stated, and is connected to by sliding block on first slide rail 7, second supporting plate 11 is close to described
The other end of one slide rail 7, and be connected to by sliding block on first slide rail 7, the 7th supporting plate 23 is connected by sliding block
In on second slide rail 25.The slide rail 25 of first slide rail 7 and second is line slide rail.First supporting plate 8, second
The supporting plate 23 of supporting plate 11 and the 7th is L-type supporting plate, and the L-type supporting plate is vertical with the backboard 26.
First servomotor 1 is located at the top of first supporting plate 8, and the ball screw 5 is watched with described first
The rotating shaft connection of motor 1 is taken, the ball-screw 5 is from top to the lower section of first supporting plate 8 through the described first support
Plate 8.The perforate that transmission is engaged with the ball-screw 5 is offered in first supporting plate 8.
The cylinder 9 is internally provided with piston, the cylinder 9 be located at the supporting plate 11 of the first supporting plate 8 and second it
Between, the piston rod of cylinder 9 is connected with cylinder briquetting 10, and cylinder briquetting 10 is connected with the piston rod thread of cylinder 9, cylinder briquetting 10
Contact in second supporting plate 11.The upper cover 19 is connected to the lower section of second supporting plate 11.The ball wire
Thick stick 5 rotates, and first supporting plate 8 can move up and down along the ball-screw 5, so as to drive the cylinder 9 along described first
Slide rail 7 moves up and down, and the cylinder 9 synchronously drives second supporting plate 11 along first slide rail about 7 by piston rod
It is mobile, so as to drive the upper cover 19 to move up and down.
In this embodiment, the cylinder 9 is single-piston cylinder, and the quantity of the cylinder 9 is two, and is symmetricly set in
The both sides of the ball screw 5.The quantity of first slide rail 7 is two, and two cylinders 9 are connected to described first side by side
On fagging 8, and synchronously moved up and down along the first slide rail 7 by sliding block.
Please continue to refer to Fig. 2.The upper cover transmission device 100 also includes the 3rd supporting plate 12, the 4th supporting plate 14, connected
Connect block 15, the 5th supporting plate 17, heat-insulating block 18, the 6th supporting plate 21 and the 7th supporting plate 23.3rd supporting plate the 12, the 4th
Supporting plate 14, contiguous block 15, the 5th supporting plate 17 and heat-insulating block 18 are sequentially connected to the lower section of second supporting plate 11.It is described
5th 17 plates of support are operatively connected on the contiguous block 15 by guide pillar 16, and the upper cover 19 is connected to the heat-insulating block
18 lower section, the 6th supporting plate 21 are located at the top of the 7th supporting plate, and the low head is connected to described 6th
The top of fagging.The present invention is using guide pillar the 4th supporting plate 14 of mobilizable connection and the 5th supporting plate 17, the 5th supporting plate 17
Can be rotated around guide pillar, when being packaged, according to actual conditions can carry out WidFin automatic to upper cover, to reach encapsulation
Precision.
In the present invention, the upper cover 19 is removably connected on the heat-insulating block 18, and the low head 20 is detachable
Be connected in the 6th supporting plate 21, the size of the working face of the upper cover 19 and low head 20 is not less than Soft Roll lithium
The size of battery.The present invention can change various sizes of upper cover and low head according to the size of battery.
The upper cover transmission device 100 also includes installing plate 2, bearing 3, shaft coupling 4 and leading screw support base 6.Described
One servomotor 1 is installed on the installing plate 2, and the bearing 3 is installed in the rotating shaft of first servomotor 1, described
Bearing 3 is rolling bearing units, and the leading screw support base 6 is sheathed on the ball-screw 5, and the ball screw 5 passes through shaft coupling 4
Rotating shaft with first servomotor 1 is connected.
Refer to Fig. 3.The low head transmission device 200 includes the second servomotor 35, cam 36, cam installing plate
33rd, cam follower 31 and elastic parts.The cam 36 is installed on cam installing plate 33, and the cam follower 31 connects
In the lower section of the 7th supporting plate 23, and the cam follower 31 is formed in the top of the cam 36 and the cam 36
Cam connects；The elastomeric element is connected between the 7th supporting plate 23 and the cam installing plate 33.Described elastic group
Part includes hexagonal guide pillar 27, spring 32 and spring installing plate 29, and the hexagonal guide pillar 27 is fixedly connected on the 7th supporting plate
On 23, one end of the spring 32 is connected by the spring installing plate 29 with the hexagonal guide pillar 27, and the other end passes through spring
Installing plate 29 is connected with the cam installing plate 33, and the spring 32 is vertically arranged, the compression of the spring 32 or prolonging direction
It is consistent with the direction of motion of the cam follower 31.Second servomotor 35 drives the cam 36 to rotate, described convex
Wheel 36 drives the cam followers 31 to move up and down, by the compression or elongation of spring 32 so as to driving the 7th supporting plate
23 move up and down along second slide rail 25.
The low head transmission device 200 also includes bearing block 34 and the cam follower for carrying cam follower 31
Installing plate 30, the bearing block 34 are installed on the cam installing plate 33, and the cam follower installing plate 30 is connected to institute
State in the 7th supporting plate 23.
Please continue to refer to Fig. 1 to Fig. 3.The heat sealing machine also includes fastening connection piece 13, limited block 22 and reinforcement 28, institute
State the side that fastening connection piece 13 is connected to second supporting plate 11, the 3rd supporting plate 12 and the 4th supporting plate 14, the limit
Position block 22 is arranged in the 7th supporting plate 23, and is used for positioned at the both sides of the 6th supporting plate 21, the limited block 22
The 6th supporting plate 21 is limited to be moved in the 7th supporting plate 23.The reinforcement 28 is connected to the L-type branch
The inner side of fagging, support reinforcing effect, and institute are played to first supporting plate 8, the second supporting plate 11 and the 7th supporting plate 23
The reinforcement stated in the first supporting plate 8 and the second supporting plate 11 is oppositely arranged.
Please continue to refer to Fig. 1 to Fig. 3.The operation principle of the heat sealing machine of the present invention is as follows：Start the first servomotor 1, institute
State the first servomotor 1 drives ball-screw 5 to rotate by shaft coupling 4, and first supporting plate 8 is along the ball-screw 5
Axle moves downward so that the first supporting plate 8 moves down along first slide rail 7, synchronous so as to drive cylinder 9 to move down
Ground, the cylinder 9 start, and the piston rod in cylinder 9 moves downward, so as to promote the second supporting plate 11 to move downward, so as to band
Dynamic upper cover 19 moves downward；Start second servomotor 35 simultaneously, now spring 32 be in recoil state, cam 36 and
Cam follower 31 contacts in minimum point, and the roller bearing of second servomotor 35 rotates, and band moving cam 36 rotates, cam driven
Part 31 is moved upwards, and now spring 32 is compressed, and so as to drive the 7th supporting plate 23 to be moved upwards along second slide rail 25, is entered
And driving low head 20 to move upwards, upper cover 19 and the move toward one another of low head 20 closure realize the encapsulation of soft package lithium battery.
It should be noted that the present invention is applied to the encapsulation to soft package lithium battery, because the outer packing of soft package lithium battery is
Flexible package, higher is required to the package thickness of its side, Soft Roll lithium-ion electric core is during encapsulation, when package thickness is less than
During Spec (specification), there is defective insulation risk in battery core, cause product rejection.When package thickness is higher than Spec (specification), electricity
Then there is leakage risk in core, cause battery core to scrap.During encapsulation, the first servomotor and cylinder can be realized the present invention
It is adjusted in synchronism, specifically, being moved downward by the first servomotor drive cylinder, the entirety for realizing cylinder first moves down, together
When cylinder realized again by the stretching motion of piston rod the downstream position of upper cover adjusted, so as to accurately control
Gap between end socket and low head.
The invention has the advantages that：
(1) heat sealing machine of the invention, it uses the first servo motor transmission to coordinate cylinder mechanism, is meeting heat-sealing pressure
Control can be finely adjusted to heat-sealing gap simultaneously, more accurate compared to only cylinder-driven mode, heat-sealing clearance control is accurate.
(2) heat sealing machine of the invention, its low head use cam drive mode, and simple for structure compact, resistance to overturning is good.
Described above has fully disclosed the embodiment of the present invention.It is pointed out that it is familiar with the field
Scope of the technical staff to any change that the embodiment of the present invention is done all without departing from claims of the present invention.
Correspondingly, the scope of claim of the invention is also not limited only to previous embodiment.
Claims (10)
- A kind of 1. heat sealing machine, it is characterised in that：The heat sealing machine includes first driving means, the first transmission device, the second driving Device, the second transmission device, upper cover (19) and low head (20), the upper cover (19) are arranged at first transmission device On, the low head (20) is arranged on second transmission device, and the work of the upper cover (19) and low head (20) Face is relative,The first driving means are used to drive first transmission device to move up and down, and first transmission device is used to drive The upper cover (19) moves up and down；Second drive device is used to drive second transmission device to move up and down, and second transmission device is used to drive The low head (20) moves up and down, the upper cover (19) and the synchronous opposite or reverse motions of low head (20).
- 2. heat sealing machine according to claim 1, it is characterised in that：The heat sealing machine also includes backboard (26), and first transmission device includes cylinder (9) and the first slide rail (7),Vertical direction of first slide rail (7) along the backboard (26) is arranged on the backboard (26), and described first slides The length direction of rail (7) is consistent with the length direction of the backboard (26), and the cylinder (9) is located on first slide rail (7), The low head (20) is located at the lower section of the cylinder (9),The first driving means are used to drive the cylinder (9) to move up and down along first slide rail (7), the cylinder (9) Synchronously the upper cover (19) is driven to move up and down by piston rod.
- 3. heat sealing machine according to claim 2, it is characterised in that：The first driving means include the first servomotor (1) and ball-screw (5), and first transmission device also includes the One supporting plate (8), the second supporting plate (11) and the 7th supporting plate (23), first supporting plate (8) are located at first slide rail (7) it is located on first slide rail (7) and leans on and close to one end of first slide rail (7), second supporting plate (11) The other end of nearly first slide rail (7),First servomotor (1) is carried on above first supporting plate (8), the ball screw (5) and described first The rotating shaft connection of servomotor (1), the ball-screw (5) is from top to the lower section of first supporting plate (8) through described First supporting plate (8), the cylinder (9) are connected to the lower section of first supporting plate (8), and the piston rod of the cylinder (9) supports To touch on second supporting plate (11), the upper cover (19) is connected to the lower section of second supporting plate (11),First servomotor (1) drives the ball-screw (5) to rotate, and first supporting plate (8) is along the ball wire Thick stick (5) can move up and down, and so as to drive the cylinder (9) to be moved up and down along first slide rail (7), the cylinder (9) passes through Piston rod synchronously drives second supporting plate (11) to be moved up and down along first slide rail (7), so as to drive the upper cover (19) move up and down.
- 4. heat sealing machine according to claim 3, it is characterised in that：The quantity of the cylinder (9) is two, and two cylinders (9) are connected to the lower section of first supporting plate (8) side by side, and It is symmetricly set in the both sides of the ball screw (5).
- 5. the heat sealing machine according to claim 3 or 4, it is characterised in that：Second drive device includes the second servomotor (35), and second transmission device includes the second slide rail (25), the Seven supporting plates (23), cam (36), cam installing plate (33), cam follower (31) and elastic parts,Second slide rail (25) is arranged on the backboard (26), and the length direction of second slide rail (25) and the back of the body The length direction of plate (26) is consistent, first slide rail (7) and the second slide rail (25) respectively close to above the backboard (26) and Lower section, the 7th supporting plate (23) are located on second slide rail (25), and the low head (19) is connected to described 7th The top of fagging (23),The cam (36) is installed on the cam installing plate (33), and passes through camshaft and second servomotor (35) Connection, the cam follower (31) is connected on the 7th supporting plate (23), and the cam follower (31) is described The top of cam (36) forms cam with the cam (36) and is connected, and the elastomeric element is connected to the 7th supporting plate (23) Between the cam installing plate (33).
- 6. heat sealing machine according to claim 5, it is characterised in that：The elastic parts includes hexagonal guide pillar (27), spring (32) and spring installing plate (29), and the hexagonal guide pillar (27) is solid Surely it is connected on the 7th supporting plate (23), one end of the spring (32) passes through the spring installing plate (29) and described six Angle guide pillar (27) is connected, and the other end is connected by spring installing plate (29) with the cam installing plate (33), the spring (32) Compression or prolonging direction it is consistent with the direction of motion of the cam follower (31),Second servomotor (35) drives the cam (36) to rotate, and the cam (36) drives the cam follower (31) move up and down, by the compression of spring (32) or elongation so as to driving the 7th supporting plate (23) along second slide rail (25) move up and down.
- 7. heat sealing machine according to claim 5, it is characterised in that：The heat sealing machine also include the 3rd supporting plate (12), the 4th supporting plate (14), contiguous block (15), the 5th supporting plate (17), Heat-insulating block (18) and the 6th supporting plate (21),3rd supporting plate (12), the 4th supporting plate (14), contiguous block (15), the 5th supporting plate (17), heat-insulating block (18) and Upper cover (19) is sequentially connected to the lower section of second supporting plate (11), and the 5th supporting plate (17) is operatively connected to institute State on contiguous block (15), the 6th supporting plate (21) is located at the top of the 7th supporting plate (23), the low head (20) It is connected to the top of the 6th supporting plate (21).
- 8. according to any described heat sealing machine of claim 7, it is characterised in that：The upper cover (19) is removably connected on the heat-insulating block (18), and the low head (20) is removably connected to On 6th supporting plate (21),The size of the working face of the upper cover (19) and low head (20) is not less than the size of soft package lithium battery.
- 9. heat sealing machine according to claim 5, it is characterised in that：The first driving means also include installing plate (2), bearing (3), shaft coupling (4) and leading screw support base (6), and described first Servomotor (1) is installed on the installing plate (2), and the bearing (3) is installed on the rotating shaft of first servomotor (1) On, the leading screw support base (6) is sheathed on the ball-screw (5), and the ball screw (5) passes through shaft coupling (4) and institute State the rotating shaft connection of the first servomotor (1)；Second drive device also includes bearing block (34) and the cam follower for carrying cam follower (31) is installed Plate (30), the bearing block (34) are installed on the cam installing plate (33), cam follower installing plate (30) connection In on the 7th supporting plate (23).
- 10. heat sealing machine according to claim 3, it is characterised in that：The heat sealing machine also includes fastening connection piece (13) and reinforcement (28),The fastening connection piece (13) is connected to second supporting plate (11), the 3rd supporting plate (12) and the 4th supporting plate (14) Side, first supporting plate (8), the second supporting plate (11) and the 7th supporting plate (23) are L-type supporting plate, the L-type Supporting plate is vertical with the backboard (26), and the reinforcement (28) is connected to the inner side of the L-type supporting plate, and described first Reinforcement on fagging (8) and the second supporting plate (11) is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711207203.8A CN107834113B (en) | 2017-11-27 | 2017-11-27 | A kind of soft package lithium battery heat sealing machine |
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| CN107834113B CN107834113B (en) | 2019-07-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065939A (en) * | 2018-08-23 | 2018-12-21 | 深圳市中天和自动化设备有限公司 | A kind of battery top side seal mechanism |
| CN110739482A (en) * | 2019-12-04 | 2020-01-31 | 井东风 | Aluminum plastic film sealing machine and method for packing cell filled with polymer lithium batteries |
| CN111786006A (en) * | 2020-07-28 | 2020-10-16 | 远景动力技术(江苏)有限公司 | Soft-package battery heat-sealing system |
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| CN203312423U (en) * | 2013-07-15 | 2013-11-27 | 周俊雄 | Top side sealing machine for soft-package lithium battery |
| CN104282945A (en) * | 2013-07-02 | 2015-01-14 | 浙江万向亿能动力电池有限公司 | Lithium ion battery plastic-aluminum membrane heat-sealing technology |
| CN204130636U (en) * | 2014-10-15 | 2015-01-28 | 深圳市倍特力电池有限公司 | A kind of polymer battery heat sealing machine |
| KR20170120444A (en) * | 2016-04-21 | 2017-10-31 | 유종재 | High-capacity rechargeable battery heat-sealable film lid tab automation equipment |
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| CN101789525A (en) * | 2009-10-31 | 2010-07-28 | 东莞市鸿宝锂电科技有限公司 | Battery assembling and packaging device |
| CN104282945A (en) * | 2013-07-02 | 2015-01-14 | 浙江万向亿能动力电池有限公司 | Lithium ion battery plastic-aluminum membrane heat-sealing technology |
| CN203312423U (en) * | 2013-07-15 | 2013-11-27 | 周俊雄 | Top side sealing machine for soft-package lithium battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109065939A (en) * | 2018-08-23 | 2018-12-21 | 深圳市中天和自动化设备有限公司 | A kind of battery top side seal mechanism |
| CN110739482A (en) * | 2019-12-04 | 2020-01-31 | 井东风 | Aluminum plastic film sealing machine and method for packing cell filled with polymer lithium batteries |
| CN111786006A (en) * | 2020-07-28 | 2020-10-16 | 远景动力技术(江苏)有限公司 | Soft-package battery heat-sealing system |
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| CN107834113B (en) | 2019-07-19 |
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